public BlockDXT3(long alphaValueMask, int color0, int color1, long colorIndexMask)
{
this.alphaBlock = new AlphaBlockDXT3(alphaValueMask);
this.colorBlock = new BlockDXT1(color0, color1, colorIndexMask);
}
/**
* Sets the DXT2/DXT3 alpha block.
*
* @param alphaBlock DXT2/DXT3 alpha block.
*/
public void setAlphaBlock(AlphaBlockDXT3 alphaBlock)
{
this.alphaBlock = alphaBlock;
}
/**
* Creates a new DXT2/DXT3 alpha block with all alpha and color values set to 0.
*/
public BlockDXT3()
{
this.alphaBlock = new AlphaBlockDXT3();
this.colorBlock = new BlockDXT1();
}